http://skystudio-editor.tk/"]Skystudio is a database editor which aims to be compatible with Project Skyfire I started a few months ago. It can fully create or modify Creatures, Game-objects, Quests and basic Loot + much more soon! Finally, the first stable release is out  While you're here, like my Facebook page.
Download: - http://www.mediafire.com/?2tt5rgrcre50as5"]Mediafire - Check the site often for Executable and Data updates!
If you require more details; check the website. Try it out and don't forget to post back Enjoy.
Some screens:
- Login; Yes, It has offline mode !
- Quest
- Editing a vendor; Import can pull vendor data off wowhead!
- Full Creature editor; Auto Mod calculators, Import from wowhead, random stat generator for quick customs. Works like a charm
